ALSA: usb-audio: correct the value cache check.

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commit 6aa6925cad upstream.

The check of cval->cached should be zero-based (including master channel).

Signed-off-by: Yao-Wen Mao <yaowen@google.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
[ luis: backported to 3.16: adjusted context ]
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>

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Yao-Wen Mao 2015-08-28 16:33:25 +08:00 • committed by Luis Henriques

parent 932c8cc6cf

commit a1cd2dbf3e

1 changed files with 1 additions and 1 deletions

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sound/usb/mixer.c

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